AutoCodes – Chrysler – B1239 Chrysler

B1239 Chrysler Code - PTS Sensor 9 Ring Time Too Long

Quick Answer

The Park Assist Module monitors the Park Assist (PTS) Sensor #9. Common causes include Faulty Park Assist (PTS) Sensor #9, Park Assist (PTS) Sensor #9 harness is open or shorted, Park Assist (PTS) Sensor #9 circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B1239 Chrysler indicates PTS Sensor 9 Ring Time Too Long.
Common causes
Common causes include Faulty Park Assist (PTS) Sensor #9, Park Assist (PTS) Sensor #9 harness is open or shorted, Park Assist (PTS) Sensor #9 circuit poor electrical connection.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
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Code Popularity 1,543
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 19, 2024
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Code B1239 Chrysler Description

The Park Assist Module monitors the Park Assist (PTS) Sensor #9. The Park Assist Module sets the OBDII code when the Park Assist (PTS) Sensor #9 is not to factory specifications.
OBDII Code B1239 Chrysler - PTS Sensor 9 Ring Time Too Long - AutoCodes.com
B1239 Chrysler Code - PTS Sensor 9 Ring Time Too Long

What are the Possible Causes of the DTC B1239 Chrysler?

  • Faulty Park Assist (PTS) Sensor #9
  • Park Assist (PTS) Sensor #9 harness is open or shorted
  • Park Assist (PTS) Sensor #9 circuit poor electrical connection
  • Faulty Park Assist Module

How to Fix the DTC B1239 Chrysler?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1239 Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B1239 Chrysler code?

Need more information on how to fix the B1239 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1239 Chrysler code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1239 Chrysler Code

1. What are the common symptoms of OBDII code B1239 Chrysler (PTS Sensor 9 Ring Time Too Long)?

- Common symptoms include difficulty starting the vehicle, engine stalling, and the inability to shift gears properly.

2. What does the OBDII code B1239 Chrysler indicate about the PTS Sensor 9 Ring Time Too Long?

- This code indicates that the ring time for sensor 9 in the Passive Entry System (PTS) is exceeding the specified limit, causing issues with the vehicle's starting and shifting functions.

3. What are the possible causes of OBDII code B1239 Chrysler?

- Possible causes include a faulty PTS sensor, damaged wiring in the PTS system, or issues with the PTS module itself.

4. How can I diagnose the cause of OBDII code B1239 Chrysler?

- A thorough inspection of the PTS system, including checking the sensor connections and wiring, may help identify the root cause of the issue. Using a diagnostic scanner can also provide valuable information.

5. What are some repair tips for addressing OBDII code B1239 Chrysler?

- Repair tips may include checking and repairing any damaged wiring, replacing the faulty sensor or PTS module, and performing a system reset to clear the code.

6. Can OBDII code B1239 Chrysler be fixed at home, or does it require professional assistance?

- Depending on the level of expertise and tools available, some DIY enthusiasts may be able to address this code at home. However, seeking professional assistance is recommended for an accurate diagnosis and repair.

7. Is it safe to continue driving with OBDII code B1239 Chrysler present?

- It is not recommended to continue driving with this code present, as it can lead to further issues with the vehicle's starting and shifting functions.

8. How much does it typically cost to repair OBDII code B1239 Chrysler?

- The cost of repairing this code can vary depending on the specific cause of the issue and whether professional assistance is required. Costs may include parts and labor charges.

9. Are there any preventive maintenance measures to avoid OBDII code B1239 Chrysler in the future?

- Regularly inspecting the PTS system components, ensuring proper maintenance of the vehicle's electrical system, and addressing any related issues promptly can help prevent this code from occurring in the future.

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